000 00456nam a2200193Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a631.4
082 _bMOR/TO
100 _aMorgan R P C
100 _eAuthor
245 _aTopics in applied geography: soil erosion
260 _aLondon
260 _bLongman Group Ltd
260 _c1979
650 _aAgricultural chemistry
650 _aSoil science
942 _cBK
999 _c228327
_d228327